An experimental test to reveal negative side-effects of high treatability information on preventative health behaviour

Objectives: When the course of a disease can be positively changed by health professionals the disease can be indicated as ‘highly treatable’. This ‘high treatability information’ (HTI) may have negative side-effects on people’s preventative motivation. This study examined the effects of HTI regarding skin cancer on preventative motivation.

Design: This study employed a 2 (high treatability (HTI) versus low treatability (LTI)) × 2 (high versus low susceptibility)?experiment with a hanging control group. (family) History and self-efficacy were assessed as moderators. Participants (N = 309) were randomly assigned to one of the five conditions.

Main outcome measures: The main outcome was intention to engage in preventative actions regarding skin cancer.

Results: HTI significantly lowered the intention compared to LTI, under the condition of high susceptibility in people with low self-efficacy. In addition, in people with a (family) history of skin cancer, HTI significantly lowered the intention compared to the no-information group.

Conclusion: HTI regarding skin cancer can cause a drop in the preventative motivation. The effects can be conceptualised as negative side-effects of HTI. As substantial proportions of the general population have a (family) history of skin cancer or low self-efficacy, the side-effects may be widespread, possibly increasing the incidence of skin cancer.     

An external review of the conclusions regarding the peak direct training module

Promoting the Emergence of Advanced Knowledge—Direct Training Module (PEAK‐DTM) is a commercially available assessment and curriculum for individuals whose language skills are not developmentally adequate. In their review of PEAK‐DTM, Reed and Luiselli (2016) analyzed the extant literature on PEAK‐DTM and concluded that it has a sound and growing body of empirical support on its efficacy, usability, and psychometric properties. Similar conclusions are mirrored in the PEAK‐DTM literature and promotional material. I review these conclusions and contend that many overrate the research that backs them. Suggestions for a more rigorous research agenda on PEAK‐DTM and its related modules are provided.     

When family and research clash: The role of autobiographical emotion in the production of stories of the Italian civil war, 1943–1945

This paper engages the emotional side of Second World War storytelling practices and research. Specifically, it explores how a politics of trust and togetherness animates communities of remembrance concerning the anti-Fascist Resistance experience in northern Italy. I reflect on my encounter with memories of wartime violence through the lens of autobiographical emotion. In a region torn asunder by conflicting stories of loss and violence during the anti-Nazi resistance and civil war, I possess a dual identity of researcher and Partisan's grandchild. This carries a powerful emotional bond of ethical obligations that cannot be ignored in the research process. Drawing on affect theory, I contextualize my oral history fieldwork experience in relation to that emotional bond.     

MLK Day and Racial Attitudes: Liking the Group More but Its Members Less

Intuition suggests that the Martin Luther King holiday (MLK Day) should improve racial attitudes toward African Americans. However, its influence may depend on whether African Americans are evaluated as a group or individually. In two studies, we assessed racial attitudes either on MLK Day or on a control day. As might be expected, participants had more sympathetic attitudes towards African Americans as a group on MLK Day compared to control days; however, they evaluated individual African American exemplars more negatively on MLK Day compared to control days, who presumably seemed worse by comparison to the eminent political figure.     

Are Automatic Conceptual Cores the Gold Standard of Semantic Processing? The Context‐Dependence of Spatial Meaning in Grounded Congruency Effects

According to grounded cognition, words whose semantics contain sensory‐motor features activate sensory‐motor simulations, which, in turn, interact with spatial responses to produce grounded congruency effects (e.g., processing the spatial feature of up for sky should be faster for up vs. down responses). Growing evidence shows these congruency effects do not always occur, suggesting instead that the grounded features in a word's meaning do not become active automatically across contexts. Researchers sometimes use this as evidence that concepts are not grounded, further concluding that grounded information is peripheral to the amodal cores of concepts. We first review broad evidence that words do not have conceptual cores, and that even the most salient features in a word's meaning are not activated automatically. Then, in three experiments, we provide further evidence that grounded congruency effects rely dynamically on context, with the central grounded features in a concept becoming active only when the current context makes them salient. Even when grounded features are central to a word's meaning, their activation depends on task conditions.     

The translation and validation of the Mini‐K scale in Japanese

The purpose of this study was to validate the 20‐item Mini‐K scale, which is the short form of the Arizona Life History Battery, as translated into Japanese. Two samples of Japanese adults (N = 2000; 50.0% men; Mage = 40.9 for the first survey; N = 400; 50.0% men; Mage = 42.2 for the second survey) completed a web‐based questionnaire, including the Japanese translation of the Mini‐K. The results showed that the psychometric properties of the Japanese Mini‐K scale were comparable to those of the original English version. The scale had good reliability based on Cronbach's α and McDonald's ω. Convergent validity was demonstrated by the correlation between the Mini‐K scores and life history indicators. In addition, the Mini‐K score was related to both personality and psychosomatic health. The translated scale provides a valid and reliable instrument in Japanese that measures human life‐history strategy.     

The Academic Advantage of Devotion: Measuring Variation in the Value of Weekly Worship in Late Adolescence on Educational Attainment Using Propensity Score Matching

This study measures the effect of regular worship attendance at age 17 on total years of schooling by age 25, using data from the National Longitudinal Survey of Youth 1997. Expanding on previous work, this study estimates differences in the impact of worship attendance by race and family income status using propensity score matching. Individuals who frequently attend religious services complete .69 more years of schooling than similar individuals who do not frequently attend services. There are significantly greater returns to attendance for low‐income youth and no significant difference in returns by religious affiliation. These findings suggest that religious observance provides greater benefits for low‐income individuals or perhaps provides resources high‐income individuals have access to elsewhere. Moreover, this study extends previous work by examining a more recent and nationally representative sample of youth and by using methods that allow for greater causal inference.     

记忆中枢海马体的发现与命名

海马体是大脑存储记忆的主要位置,一直是神经科学领域研究的重点。20世纪对海马体功能的揭示得益于解剖学的早期研究。海马体解剖学研究始于文艺复兴时期,但囿于大脑结构的复杂性和解剖学技术的不完善,当时对海马体的认识存在局限性。在16世纪～18世纪初期解剖学界对海马体的命名产生了分歧,出现了公羊角、阿蒙角等一系列用于描述海马体的术语,18世纪末期海马体形态学研究的突破,结束了两个世纪海马体命名的分歧。从医学史的角度出发,构建了海马体发现及命名的历史过程,旨在从中借鉴经验,更好地推动神经科学的发展。

     

论医学史的学科意义

在我国医学教育现状中,医学史作为医学人文学科并未受到应有的重视。现阶段我们应对其引起足够重视,若要加强医学史学科建设,首先应该认清该学科的意义所在。对该话题进行探讨,并总结了医学史学科的五方面意义:一、认识过去,有助于理解当下;二、反思医学实践,不断追求医学真谛;三、汲取历史智慧,启迪现实问题的解决;四、学习先哲,为医学事业献身;五、把握规律,促进医学教育发展。总之,通过对于医学史的研究,指出医学教育改革的必要性,以及医学史教学在医学教育改革中的重要性。